def _to_unicode(varchar_value):
if varchar_value is None:
return None
elif isinstance(varchar_value, unicode):
return varchar_value
else:
return unicode(varchar_value)
def _to_unicode(result_set, index):
val = result_set.getString(index)
was_null = result_set.wasNull()
if was_null:
return None
elif isinstance(val, unicode):
return val
else:
return unicode(val)
def ensure_unicode(obj, encoding="utf-8", errors="strict"):
# type: (Any, unicode, unicode) -> unicode
"""Make sure an object is converted to a proper Unicode representation."""
if isinstance(obj, unicode):
uobj = obj
elif isinstance(obj, bytes):
uobj = obj.decode(encoding, errors)
else:
uobj = unicode(obj)
return uobj
def get_past_unicode():
from past.types import unicode
return unicode(u"привет")
def _to_array_str(result_set, index):
val = result_set.getArray(index)
was_null = result_set.wasNull()
if was_null:
return None
return unicode(val.toString())
